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<html xmlns="http://www.w3.org/1999/xhtml"><head><title>AdWords API Documentation</title><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></meta><link rel="stylesheet" href="../css/template.css" type="text/css"></link></head><body><div id="content"><h1 class="file">Common/Util/ChoiceUtils.php</h1><div id="file-nav-box"><div id="file-nav-container"><ul id="file-nav"><li><a href="#classes"><img src="../images/icons/class.png" alt="Class" height="14"></img>
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              Table of Contents
          </div></div><a name="top" class="anchor"></a><div id="file-description"><div class="short-description">A collection of utility methods for working with choices.</div><div class="long-description"><p>Choices are
objects which contain many fields, but any time only one of which will
contain a value.</p>

<p>PHP version 5</p>

<p>Copyright 2011, Google Inc. All Rights Reserved.</p>

<p>Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at</p>

<pre><code>http://www.apache.org/licenses/LICENSE-2.0
</code></pre>

<p>Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.</p></div></div><dl class="file-info"><dt>Author</dt><dd>Eric Koleda
         
    </dd><dt>Author</dt><dd>Vincent Tsao
         
    </dd><dt>Category</dt><dd>WebServices
         
    </dd><dt>Copyright</dt><dd>2011, Google Inc. All Rights Reserved.
         
    </dd><dt>License</dt><dd>http://www.apache.org/licenses/LICENSE-2.0 Apache License,
            Version 2.0
         
    </dd><dt>Package</dt><dd>GoogleApiAdsCommon
         
    </dd><dt>Subpackage</dt><dd>Util
         
    </dd></dl><a name="classes" class="anchor"></a><a id="\ChoiceUtils" class="anchor"></a><h2 class="class">\ChoiceUtils<div class="to-top"><a href="#top">jump to top</a></div></h2><div class="class"><small class="package"><b>Package: </b>GoogleApiAdsCommon\Util</small><div class="short-description">A collection of utility methods for working with choices.</div><div class="long-description"><p>Choices are
objects which contain many fields, but any time only one of which will
contain a value.</p></div><dl class="class-info"></dl><h3>Methods</h3><div><a id="\ChoiceUtils::GetValue()" class="anchor"></a><div class="method public"><a href="#" class="gripper"><img src="../images/icons/arrow_right.png"></img><img src="../images/icons/arrow_down.png" style="display: none;"></img></a><code class="title"><img src="../images/icons/method.png" alt="method" title="method"></img><img src="../images/icons/visibility_public.png" style="margin-right: 5px" alt="public"></img><span class="highlight">GetValue</span><span class="nb-faded-text">(object $choice)</span> : mixed</code><div class="description"><span class="attribute">static</span><p class="short_description">Gets the value of a choice object.</p></div><div class="code-tabs"><div class="long-description"></div><strong>Parameters</strong><table class="argument-info"><thead><tr><th>Name</th><th>Type</th><th>Description</th></tr></thead><tr><th>$choice</th><td>object</td><td><em><p>the choice to get the value of.</p></em></td></tr></table><strong>Returns</strong><table class="argument-info"><thead><tr><th>Type</th><th>Description</th></tr></thead><tr><td>mixed</td><td>the value of the choice.</td></tr></table></div><div class="clear"></div></div><a id="\ChoiceUtils::__construct()" class="anchor"></a><div class="method private"><a href="#" class="gripper"><img src="../images/icons/arrow_right.png"></img><img src="../images/icons/arrow_down.png" style="display: none;"></img></a><code class="title"><img src="../images/icons/method.png" alt="method" title="method"></img><img src="../images/icons/visibility_private.png" style="margin-right: 5px" alt="private"></img><span class="highlight">__construct</span><span class="nb-faded-text">()</span> : void</code><div class="description"><p class="short_description">The ChoiceUtils class is not meant to have any instances.</p></div><div class="code-tabs"><div class="long-description"></div><strong>Details</strong><dl class="function-info"><dt>Access</dt><dd>private
         
    </dd></dl></div><div class="clear"></div></div></div></div></div><small class="footer">
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